Brembo 1N3.9524AR GT-R Big Brake Kit High Performance Upgrade System

The Brembo GT-R Big Brake Kit represents the pinnacle of street and track braking performance, engineered with technology derived from years of motorsport experience. This complete brake upgrade system delivers exceptional stopping power, reduced weight, and superior heat management for demanding high-performance applications.

Premium Monobloc Caliper Design:

The GT-R system features monobloc calipers machined entirely from billet aluminum, offering significant advantages over cast designs. These racing-derived calipers provide up to 10 percent weight reduction while delivering increased rigidity and superior thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, the calipers utilize a slimmer, lighter profile optimized for high-performance driving. Titanium or stainless steel piston inserts create an additional heat barrier, virtually eliminating brake fade even during sustained track use.

Advanced Two-Piece Rotor Technology:

The kit includes Brembo's two-piece floating rotor assemblies with directional venting and slotting for optimal cooling performance. The floating hat design reduces unsprung weight and allows for faster heat dissipation, maintaining consistent braking performance under extreme conditions. This construction also reduces thermal stress on the rotor assembly, extending component life.

Complete System Components:

• Forged monobloc or 2-piece racing calipers with sequentially sized pistons (configuration varies by application)
• Ventilated titanium piston inserts for enhanced heat protection (most GT-R models)
• Two-piece slotted and directionally vented floating rotors
• High-performance brake pads available in street or race compounds
• DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
• Anti-rattle floating rotor hardware developed for McLaren F1 road car
• Precision-machined billet mounting brackets with aircraft-quality hardware
• Complete installation hardware for seamless fitment

Premium Corrosion Protection:

The nickel-plated caliper finish provides superior corrosion resistance while delivering an attractive, professional appearance. The advanced piston design minimizes brake fluid absorption, ensuring a firmer pedal feel and more consistent clamping force throughout demanding driving sessions.

Important: Proper wheel clearance measurement is critical for fitment. This system is designed for select high-performance applications including Porsche, Ferrari, BMW, Corvette, Camaro, and other performance vehicles. Verify wheel clearance specifications before installation to ensure proper fitment.